FIDO-4R - Audio/video converter AJA - Free user manual and instructions
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| Product Type | Audio/Video Converter |
| Brand | AJA |
| Model | FIDO-4R |
| Input Signals | 3G-SDI, HDMI |
| Output Signals | 3G-SDI, HDMI |
| Supported Resolutions | Up to 1080p60 (3G-SDI) |
| Power Supply | 5V DC via USB or included power adapter |
| Power Consumption | ~2.5W |
| Dimensions (W x H x D) | 3.2 x 1.0 x 3.2 inches (81 x 25 x 81 mm) |
| Weight | 0.2 lbs (90 g) |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Storage Temperature | -20°C to 60°C (-4°F to 140°F) |
| Housing Material | Aluminum |
| Mounting Options | Free-standing or mounting bracket (optional) |
| LED Indicators | Power, Signal Present |
| Cleaning | Wipe with a dry, soft cloth. Do not use liquid cleaners. |
| Safety | Use only approved power supply. Avoid moisture. |
| Repairability | No user-serviceable parts. Contact AJA support. |
Frequently Asked Questions - FIDO-4R AJA
What is the purpose of the AJA FIDO-4R?
The AJA FIDO-4R is a compact audio/video converter that converts between SDI and HDMI signals, supporting resolutions up to 1080p60.
How do I power the FIDO-4R?
You can power it via a 5V USB connection (micro-USB) or using the included AC power adapter.
Does the FIDO-4R support 4K resolution?
No, it supports only up to 1080p60 (3G-SDI) and 1080p60 over HDMI.
What cables are required?
You will need SDI cables (BNC) and/or HDMI cables depending on your source and display.
Can I use the FIDO-4R for both SDI to HDMI and HDMI to SDI conversion?
Yes, it supports bidirectional conversion. However, only one direction at a time.
How do I know if the unit is working?
The Power LED will be lit when powered, and the Signal LED will illuminate when a valid video signal is detected.
Is the FIDO-4R compatible with all SDI standards?
It is compatible with SD-SDI, HD-SDI, and 3G-SDI (SMPTE 424M).
What is the mounting option?
The unit can be placed on a flat surface or mounted using an optional mounting bracket (sold separately).
How do I clean the FIDO-4R?
Use a dry, soft cloth to wipe the exterior. Avoid liquids or abrasive cleaners.
What should I do if the converter is not working?
First check power and cable connections. Ensure the input signal is valid. If the issue persists, contact AJA support for further assistance.
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